JBL EVOi.net manual Error Codes, Output. See Appendix, Power Up Operation

Page 29

T R O U B L E S H O O T I N G

Error Codes

1st Flash

2nd Flash

 

Digit

Digit

Meaning

2

1

Speaker Over Current. (Short Circuit on amplifier output). Contact Authorized Service

 

 

Representative.

2

2

Speaker Over Temperature. (Heatsink temperature too hot). Reduce level to allow speaker to

 

 

cool. Contact Authorized Service Representative if problem persists.

2

3

Speaker Under Current. (Open circuit on amplifier output). Contact Authorized Service

 

 

Representative.

2

4

Speaker Supply Voltage Error (either 3.3V or +/-15V). Contact Authorized Service Represen-

 

 

tative.

2

5

Speaker in Boot Loader Mode. Contact Authorized Service Representative

3

1

Error communicating with Speaker. Check connections between EVOi.net and EVOi.324.

3

2

Loudspeaker gone off-line during a set up operation. Check connections between EVOi.net

 

 

and EVOi.324, and power connections to EVOi.324.

3

3

Speaker Data Corruption. (Parameter Settings in Error). An error has occurred that resulted in

 

 

an invalid parameter set. EVOi.net will attempt to update after error is cleared. If error

 

 

persists, contact Authorized Service Representative.

3

4

Power-up data disagreement. Usually caused by connecting a different EVOi.324 to a

 

 

EVOi.net output. (See Appendix, Power Up Operation page 25).

3

5

Backup data has been restored. If primary parameters are corrupted, a backup set is substituted

 

 

output. (See Appendix, Power Up Operation page 25).

3

6

Default data restored. User restored defaults by pressing 3 large keys on front panel output.

 

 

(see Appendix, Power Up Operation page 25).

3

7

Speaker Muted by user. Feature for future development.

4

1

Speaker DSP Failure. (No response from DSP ). Contact Authorized Service Representative.

4

2

Measure Microphone signal not present (shows on all channels). The EVOi.net Measurement

 

 

Microphone was not connected, or the cable is defective.

4

3

Measurement Level Error. (Input too quiet during Auto EQ/Delay setup.) The chosen location

 

 

is too far away from the loudspeaker for an accurate determination of the system response.

 

 

Move the microphone forward and try again. For accurate results, the microphone should

 

 

typically see a level of 85dB +/- 2dB. (This limits distance to speaker for Auto EQ to about

 

 

17m (or 56 feet) in a non-reverberant room). It should be noted that background noise level

 

 

will alter this threshold slightly.

4

4

Auto measure polarity reversal. The cable between the EVOi.net Measurement Microphone is

 

 

incorrectly wired (polarity reverse in the cable). Replace or repair cable and try again. Also,

 

 

this may occur if the Measurement Microphone is placed behind the loudspeaker cabinet or is

 

 

too close to a large wall. Reposition the Microphone. Clear the error and try again.

4

5

Speaker Impulse Response in Error (during AEQ/Delay setup). The microphone is placed in a

 

 

poor location that is not accurately receiving the speaker signal. Move the Microphone.

4

6

Auto measure Delay too long (after AEQ/Delay setup). The system has measured a delay that

 

 

exceeds its ability to adjust the internal delay.

27

EVOi.net

Image 29
Contents User’s Guide N T E N T S EVOi.netEVOi.net Welcome Package ContentsT R O D U C T I O N S I G N O V E R V I E W Speaker Status Indicators Input IndicatorsAuto EQ SETTING, and Delay Setting are A T U R E SRS232 Connector Power IndicatorRear Panel Connecting The System Installation NotesUsing Mono Sum Starting UPJBL Measurement Microphone Connecting Measurement MicrophoneFactory Settings Initial Settings and Powering UpNormal Power Up Settings Pushing the ButtonsEQ Select Settings Auto EQ Setting Testing the SystemPlacing Measurement Microphone for Main EVO Loudspeakers Using the Auto EQ SettingClear Auto EQ Testing Auto EQPerforming Auto EQ for Main OUT Loudspeakers Performing Auto EQ for AUX OUT Loudspeakers Using More Than Two EVO Loud- speakersPlacing Measurement Microphone for AUX EVO Loudspeakers Locking the Settings Delay SettingClear Delay Setting Anti Feedback Control V E O P E R a T I O NSelecting System EQ Live Anti Feedback Control PanicFixed Anti Feedback Control Clearing Anti Feedback FiltersSmall Rectangular Room EVOi.net + 1 Main Mono EVOi.324 P L I C a T I O N SEVOi.net Rear EVOi.324 Delay EVOi.324 Main L Audio Outputs EVOi.324 Delay R Input Delay L EVOi.324 Delay Mono Input Small Fan-Shaped Room EVOi.net + 1 Main Mono EVOi.324 EVOi.net in FAN-SHAPED RoomsEVOi.324 Main Mono Input EVOi.324 EVOi.324 Delay LP E N D I Power UP OperationTroubleshooting Output. See Appendix, Power Up Operation Error CodesC H N I C a L D a T a O i .net Specification sR R a N T Y JBL Limited WarrantyT E S EVOi.net EVOi.net Filters Free LED D EHarman International Company